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Nickel(II) chloride hexahydrate, with the chemical formula NiCl2·6H2O, is a green crystalline solid that exhibits high solubility in water. It is a versatile chemical compound used in various industrial applications due to its unique properties.

7791-20-0

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7791-20-0 Usage

Uses

Used in Chemical Synthesis:
Nickel(II) chloride hexahydrate is used as a precursor in the synthesis of various nickel compounds for different applications. Its ability to form complexes with a wide range of ligands makes it a valuable starting material in the production of nickel-based catalysts, alloys, and other chemical compounds.
Used in Catalysts for Organic Reactions:
Nickel(II) chloride hexahydrate is employed as a catalyst in various organic reactions, such as cross-coupling and hydrogenation processes. Its catalytic properties enable the efficient conversion of reactants to desired products, improving the overall yield and selectivity of these reactions.
Used in Electroplating Industry:
In the electroplating industry, Nickel(II) chloride hexahydrate is used for nickel coating on various metal surfaces. The nickel coating provides a corrosion-resistant and aesthetically pleasing finish, making it suitable for applications in automotive, aerospace, and consumer electronics industries.
Used in Pigment Production:
Nickel(II) chloride hexahydrate is utilized in the production of pigments, particularly green and black pigments. The nickel compounds derived from Nickel(II) chloride hexahydrate impart unique color properties and stability to the pigments, making them suitable for use in paints, coatings, and plastics.
Used in Ceramics Manufacturing:
In the ceramics industry, Nickel(II) chloride hexahydrate is used as a raw material for the production of advanced ceramic materials. The incorporation of nickel into ceramic compositions can enhance their mechanical, electrical, and thermal properties, making them suitable for high-performance applications.
Used as a Mordant in Dyeing Processes:
Nickel(II) chloride hexahydrate is used as a mordant in dyeing processes, particularly for natural fibers such as wool, silk, and cotton. As a mordant, it helps to fix dyes onto the fibers, improving colorfastness and resistance to fading.
However, it is important to note that Nickel(II) chloride hexahydrate is a toxic compound. Proper handling and safety measures should be taken to prevent exposure to skin, eyes, and inhalation of its fumes to ensure the safety of workers and the environment.

Check Digit Verification of cas no

The CAS Registry Mumber 7791-20-0 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,7,9 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7791-20:
(6*7)+(5*7)+(4*9)+(3*1)+(2*2)+(1*0)=120
120 % 10 = 0
So 7791-20-0 is a valid CAS Registry Number.
InChI:InChI=1/ClH.Ni.6H2O/h1H;;6*1H2/q;+2;;;;;;/p-1

7791-20-0 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
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  • Detail

  • Alfa Aesar

  • (43185)  Nickel(II) chloride hexahydrate, Puratronic?, 99.9995% (metals basis)   

  • 7791-20-0

  • 25g

  • 1471.0CNY

  • Detail

  • Alfa Aesar

  • (43185)  Nickel(II) chloride hexahydrate, Puratronic?, 99.9995% (metals basis)   

  • 7791-20-0

  • 100g

  • 4939.0CNY

  • Detail

  • Alfa Aesar

  • (A14366)  Nickel(II) chloride hexahydrate, 98%   

  • 7791-20-0

  • 250g

  • 300.0CNY

  • Detail

  • Alfa Aesar

  • (A14366)  Nickel(II) chloride hexahydrate, 98%   

  • 7791-20-0

  • 1000g

  • 715.0CNY

  • Detail

  • Alfa Aesar

  • (A14366)  Nickel(II) chloride hexahydrate, 98%   

  • 7791-20-0

  • 5000g

  • 2505.0CNY

  • Detail

  • Alfa Aesar

  • (12372)  Nickel(II) chloride hexahydrate, 99.3% (metals basis)   

  • 7791-20-0

  • 500g

  • 441.0CNY

  • Detail

  • Alfa Aesar

  • (12372)  Nickel(II) chloride hexahydrate, 99.3% (metals basis)   

  • 7791-20-0

  • 2kg

  • 825.0CNY

  • Detail

  • Alfa Aesar

  • (53131)  Nickel(II) chloride hexahydrate, 99.95% (metals basis)   

  • 7791-20-0

  • 50g

  • 378.0CNY

  • Detail

  • Alfa Aesar

  • (53131)  Nickel(II) chloride hexahydrate, 99.95% (metals basis)   

  • 7791-20-0

  • 250g

  • 1063.0CNY

  • Detail

  • Alfa Aesar

  • (53131)  Nickel(II) chloride hexahydrate, 99.95% (metals basis)   

  • 7791-20-0

  • 1kg

  • 3909.0CNY

  • Detail

  • Aldrich

  • (203866)  Nickel(II)chloridehexahydrate  99.999% trace metals basis

  • 7791-20-0

  • 203866-5G

  • 572.13CNY

  • Detail

  • Aldrich

  • (203866)  Nickel(II)chloridehexahydrate  99.999% trace metals basis

  • 7791-20-0

  • 203866-25G

  • 1,255.41CNY

  • Detail

7791-20-0SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name nickel chloride hexahydrate

1.2 Other means of identification

Product number -
Other names dichloronickel,hexahydrate

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:7791-20-0 SDS

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